EP4030874A4 - Appareil électronique, commutateur sans contact et capteur photoélectrique - Google Patents

Appareil électronique, commutateur sans contact et capteur photoélectrique Download PDF

Info

Publication number
EP4030874A4
EP4030874A4 EP20862960.0A EP20862960A EP4030874A4 EP 4030874 A4 EP4030874 A4 EP 4030874A4 EP 20862960 A EP20862960 A EP 20862960A EP 4030874 A4 EP4030874 A4 EP 4030874A4
Authority
EP
European Patent Office
Prior art keywords
electronic apparatus
photoelectric sensor
contact switch
switch
contact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20862960.0A
Other languages
German (de)
English (en)
Other versions
EP4030874A1 (fr
Inventor
Yuki ISAGAWA
Kazuyoshi Nishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Omron Corp
Original Assignee
Omron Corp
Omron Tateisi Electronics Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Omron Corp, Omron Tateisi Electronics Co filed Critical Omron Corp
Publication of EP4030874A1 publication Critical patent/EP4030874A1/fr
Publication of EP4030874A4 publication Critical patent/EP4030874A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0046—Limit switches, also fail-safe operation or anti-tamper considerations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/941—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated using an optical detector
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/941—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated using an optical detector
    • H03K2217/94116—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated using an optical detector increasing reliability, fail-safe
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W76/00—Containers; Fillings or auxiliary members therefor; Seals
    • H10W76/10—Containers or parts thereof
    • H10W76/12—Containers or parts thereof characterised by their shape
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W76/00—Containers; Fillings or auxiliary members therefor; Seals
    • H10W76/40—Fillings or auxiliary members in containers, e.g. centering rings
    • H10W76/42—Fillings
    • H10W76/47—Solid or gel fillings

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Casings For Electric Apparatus (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
EP20862960.0A 2019-09-12 2020-03-03 Appareil électronique, commutateur sans contact et capteur photoélectrique Pending EP4030874A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019166209A JP7331570B2 (ja) 2019-09-12 2019-09-12 電子機器、非接触スイッチ、および光電センサ
PCT/JP2020/008949 WO2021049066A1 (fr) 2019-09-12 2020-03-03 Appareil électronique, commutateur sans contact et capteur photoélectrique

Publications (2)

Publication Number Publication Date
EP4030874A1 EP4030874A1 (fr) 2022-07-20
EP4030874A4 true EP4030874A4 (fr) 2023-10-04

Family

ID=74864289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20862960.0A Pending EP4030874A4 (fr) 2019-09-12 2020-03-03 Appareil électronique, commutateur sans contact et capteur photoélectrique

Country Status (5)

Country Link
US (1) US12020888B2 (fr)
EP (1) EP4030874A4 (fr)
JP (1) JP7331570B2 (fr)
CN (1) CN114208407B (fr)
WO (1) WO2021049066A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021241682A1 (fr) 2020-05-28 2021-12-02 三菱ケミカル株式会社 Composition de résine et corps moulé

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2884826A2 (fr) * 2013-12-13 2015-06-17 Omron Corporation Dispositif électronique
EP3139715A1 (fr) * 2015-09-01 2017-03-08 Tridonic GmbH & Co KG Étancheification de boitiers de cartes de circuits imprimes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0521492A (ja) 1991-07-10 1993-01-29 Mitsubishi Kasei Corp 電気・電子部品の樹脂封止成形方法及びそれに用いる金型
JP3239330B2 (ja) 1996-01-31 2001-12-17 矢崎総業株式会社 ジョイントコネクタの製造方法
JPH10286889A (ja) * 1997-04-16 1998-10-27 Sumitomo Chem Co Ltd 熱可塑性樹脂中空成形体
JP2002311307A (ja) * 2001-04-19 2002-10-23 Auto Network Gijutsu Kenkyusho:Kk 光コネクタ及びシールドケース
JP2003332799A (ja) * 2002-05-13 2003-11-21 Matsushita Electric Ind Co Ltd 過誤判定データのフィルタリング方法及び装置
JP4043930B2 (ja) * 2002-12-05 2008-02-06 カルソニックカンセイ株式会社 Ｐｗｍモジュール
JP4788678B2 (ja) * 2007-07-20 2011-10-05 パナソニック株式会社 部品の実装状態検査方法
JP2010092973A (ja) 2008-10-06 2010-04-22 Sanyo Electric Co Ltd 電子部品
JP2010205552A (ja) * 2009-03-03 2010-09-16 Yazaki Corp ロックアーム付き樹脂成形部品、それを用いたコネクタ、及び、ロックアーム付き樹脂成形部品の成形方法
CN102626975A (zh) * 2011-02-03 2012-08-08 宝理塑料株式会社 模具、热塑性树脂密封电子基板及其制造方法
JP2014075463A (ja) * 2012-10-04 2014-04-24 Aisin Seiki Co Ltd 電子部品を内蔵したケース
JP2014096437A (ja) * 2012-11-08 2014-05-22 Rb Controls Co 電子装置
WO2014132973A1 (fr) 2013-02-27 2014-09-04 ユニチカ株式会社 Procédé de fabrication d'un dispositif à composants électroniques et dispositif à composants électroniques
JP2019212493A (ja) * 2018-06-05 2019-12-12 Nok株式会社 電子装置の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2884826A2 (fr) * 2013-12-13 2015-06-17 Omron Corporation Dispositif électronique
EP3139715A1 (fr) * 2015-09-01 2017-03-08 Tridonic GmbH & Co KG Étancheification de boitiers de cartes de circuits imprimes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021049066A1 *

Also Published As

Publication number Publication date
JP7331570B2 (ja) 2023-08-23
JP2021044430A (ja) 2021-03-18
WO2021049066A1 (fr) 2021-03-18
EP4030874A1 (fr) 2022-07-20
US12020888B2 (en) 2024-06-25
CN114208407A (zh) 2022-03-18
CN114208407B (zh) 2023-07-21
US20220336164A1 (en) 2022-10-20

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